diff --git a/frontend/src/Author/Delete/DeleteAuthorModalContent.js b/frontend/src/Author/Delete/DeleteAuthorModalContent.js
index f6a94658..41a104f9 100644
--- a/frontend/src/Author/Delete/DeleteAuthorModalContent.js
+++ b/frontend/src/Author/Delete/DeleteAuthorModalContent.js
@@ -63,10 +63,20 @@ class DeleteAuthorModalContent extends Component {
     const {
       authorName,
       path,
+      audiobookFolder,
+      ebookFolder,
       statistics,
       onModalClose
     } = this.props;
 
+    // An author can have a separate audiobook and ebook folder (plus the legacy single path). Deleting
+    // with "delete files" removes all of them, so list every distinct one instead of only `path`.
+    // The API exposes the format folders as audiobookFolder / ebookFolder (AuthorResource) - not
+    // audiobookPath / ebookPath, which are null on the resource.
+    const paths = [path, audiobookFolder, ebookFolder]
+      .filter((folder) => !!folder && folder.trim() !== '')
+      .filter((folder, index, all) => all.indexOf(folder) === index);
+
     const {
       bookFileCount,
       sizeOnDisk
@@ -93,14 +103,21 @@ class DeleteAuthorModalContent extends Component {
         </ModalHeader>
 
         <ModalBody>
-          <div className={styles.pathContainer}>
-            <Icon
-              className={styles.pathIcon}
-              name={icons.FOLDER}
-            />
-
-            {path}
-          </div>
+          {
+            paths.map((folder) => (
+              <div
+                key={folder}
+                className={styles.pathContainer}
+              >
+                <Icon
+                  className={styles.pathIcon}
+                  name={icons.FOLDER}
+                />
+
+                {folder}
+              </div>
+            ))
+          }
 
           <FormGroup>
             <FormLabel>{deleteFilesLabel}</FormLabel>
@@ -149,9 +166,13 @@ class DeleteAuthorModalContent extends Component {
           {
             deleteFiles &&
               <div className={styles.deleteFilesMessage}>
-                <div>
-                  {translate('TheAuthorFolderAndAllOfItsContentWillBeDeleted', [path])}
-                </div>
+                {
+                  paths.map((folder) => (
+                    <div key={folder}>
+                      {translate('TheAuthorFolderAndAllOfItsContentWillBeDeleted', [folder])}
+                    </div>
+                  ))
+                }
 
                 {
                   !!bookFileCount &&
@@ -182,6 +203,8 @@ class DeleteAuthorModalContent extends Component {
 DeleteAuthorModalContent.propTypes = {
   authorName: PropTypes.string.isRequired,
   path: PropTypes.string.isRequired,
+  audiobookFolder: PropTypes.string,
+  ebookFolder: PropTypes.string,
   statistics: PropTypes.object.isRequired,
   onDeletePress: PropTypes.func.isRequired,
   onModalClose: PropTypes.func.isRequired